Comparative studies on certain features of nematodes and their significance
By: with four plates and six text figures, by Duncan Charteris Hetherington.
Series: Illinois biological monographs.; vol. VIII, no. 2
Publisher: University of Illinois
Published: 1924
Place of publication: [Urbana
Language: eng
Number of pages: 62
Subjects: Nematoda
Notes: Bibliography:  p. 47-53.
"Contributions from the Zoological laboratory of the University of Illinois...no. 223."
Published also as thesis (Ph. D.) University of Illinois, 1922.